140621518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{133417}}^1$

素因数の和:133467

約数の個数: 16

約数和(自身を含む): 230546304

約数和(自身を除く): 89924786

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 133417, 266834, 2268089, 4135927, 4536178, 8271854, 70310759, 140621518]

約数ペア:

[(1, 140621518), (2, 70310759), (17, 8271854), (31, 4536178), (34, 4135927), (62, 2268089), (527, 266834), (1054, 133417)]